2343908450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1452

約数の個数: 96

約数和(自身を含む): 4904686080

約数和(自身を除く): 2560777630

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 89, 130, 155, 178, 310, 325, 403, 445, 650, 775, 806, 890, 1157, 1307, 1550, 2015, 2225, 2314, 2614, 2759, 4030, 4450, 5518, 5785, 6535, 10075, 11570, 13070, 13795, 16991, 20150, 27590, 28925, 32675, 33982, 35867, 40517, 57850, 65350, 68975, 71734, 81034, 84955, 116323, 137950, 169910, 179335, 202585, 232646, 358670, 405170, 424775, 526721, 581615, 849550, 896675, 1012925, 1053442, 1163230, 1512199, 1793350, 2025850, 2633605, 2908075, 3024398, 3606013, 5267210, 5816150, 7212026, 7560995, 13168025, 15121990, 18030065, 26336050, 36060130, 37804975, 46878169, 75609950, 90150325, 93756338, 180300650, 234390845, 468781690, 1171954225, 2343908450]

約数ペア:

[(1, 2343908450), (2, 1171954225), (5, 468781690), (10, 234390845), (13, 180300650), (25, 93756338), (26, 90150325), (31, 75609950), (50, 46878169), (62, 37804975), (65, 36060130), (89, 26336050), (130, 18030065), (155, 15121990), (178, 13168025), (310, 7560995), (325, 7212026), (403, 5816150), (445, 5267210), (650, 3606013), (775, 3024398), (806, 2908075), (890, 2633605), (1157, 2025850), (1307, 1793350), (1550, 1512199), (2015, 1163230), (2225, 1053442), (2314, 1012925), (2614, 896675), (2759, 849550), (4030, 581615), (4450, 526721), (5518, 424775), (5785, 405170), (6535, 358670), (10075, 232646), (11570, 202585), (13070, 179335), (13795, 169910), (16991, 137950), (20150, 116323), (27590, 84955), (28925, 81034), (32675, 71734), (33982, 68975), (35867, 65350), (40517, 57850)]